Good research. That really helps. I think maybe you're right that 'nigrofasciata' is no longer being used. I haven't kept up with this species. I'll keep looking for for the actual changes though.
Could you shoot me the site url for the KDS site? I had it on my old computer, but need to get it on my new one. Thanks again,
Terry
>>If you go to page 195 of KDS's Monograph, under Elaphe porphyracea nigrofasciata, look at the second synonym, "Simotes vaillanti SAUVAGE, 1877: 107 - Type locality: China. I assume the earlier name Psammophis nigrofasciatus Cantor, 1839 didn't stand up to scrutiny so they moved on to the next oldest naming vaillanti. Or if nigrofasciata is indeed still being used for some snakes then the specimen called vaillanti was different enough from the nigrofasciata specimens to warrant separation.
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>>On KDS's Bushmaster website under the porphyracea gallery he has a nice picture and some distribution info for vaillanti.
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>>By the way, really neat looking snakes. Very cool hatching indeed. You're certainly on the cutting edge.